State Road, NC Radon Levels

Q: What EPA Radon Zone is State Road in?

State Road is in Surry County, EPA Zone 2.

Q: How much does radon mitigation cost in State Road?

Radon mitigation typically costs between $800 and $2,000. Most standard systems fall in the $1,000-$1,500 range.

Check local State Road radon levels and find certified testing and mitigation professionals to keep your home safe

State Road, NC Radon Facts

EPA Radon Zone Zone 2 — Moderate Risk 2–4 pCi/L (Zone 2)

County Surry County, NC

Zip Code 28676

Nestled in the foothills of Surry County, State Road sits where the Piedmont transitions toward the Blue Ridge Mountains, creating diverse geological conditions that can influence radon levels. The area's mix of older rural homes and newer construction in zip code 28676 may show varying radon risks depending on foundation types and local soil conditions. Professional radon testing is recommended for all residents, as mountain geology can produce unexpected hotspots.

9.50

pCi/L area average

Above EPA Action Level

Surry County average: 9.50 pCi/L, based on 2 user-submitted tests across 2 cities in the county. No homeowner readings have been submitted for State Road itself yet, so this county figure is the closest available benchmark. The EPA recommends taking action at or above 4.0 pCi/L.

4.0 EPA

10+

State Road, NC Radon Mitigation

Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.

Need Radon Mitigation or Testing in State Road?

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Radon Readings Near State Road, NC

No homeowner tests have been submitted for State Road yet. The closest cities with user-submitted radon data are shown below — explore them to gauge local conditions. Radon varies by home, so testing is the only way to know your level.

City	Distance	Avg User Level	Readings
Roaring Gap	9.0 mi	11.00 pCi/L	1
North Wilkesboro	17.6 mi	4.00 pCi/L	1
Mount Airy	17.8 mi	5.00 pCi/L	1
Pilot Mountain	21.3 mi	14.00 pCi/L	1
Wilkesboro	21.6 mi	5.00 pCi/L	1
Laurel Springs	23.1 mi	8.00 pCi/L	1
Moravian Falls	25.2 mi	8.00 pCi/L	1
Harmony	27.2 mi	5.00 pCi/L	1

Surry County Radon Profile

EPA mapping assigns Surry County to Radon Zone 2, indicating moderate predicted indoor screening levels in the 2 to 4 pCi/L range based on regional geology. Homeowner-submitted tests from 2 cities in Surry County average 9.50 pCi/L across 2 tests — above the EPA's 4 pCi/L action level, reinforcing the need for testing across the county. As the second leading cause of lung cancer in the U.S., radon warrants testing in every Surry County home regardless of zone or a neighbor's results.

Radon FAQ for State Road, NC

What EPA Radon Zone is State Road in?

State Road and the 28676 zip code are in Surry County, which has an EPA assigned Radon Zone of 2. A zone of 2 predicts an average indoor radon screening level between 2 and 4 pCi/L.

Why are radon readings shown from areas near State Road?

No homeowner radon tests have been submitted for State Road yet. Because radon is driven by regional soil and bedrock geology, readings from the closest cities—and the Surry County average—are the best available indicator of local conditions until State Road homeowners submit their own results. The EPA still recommends testing every individual home, since levels can vary significantly from house to house.

How much does radon mitigation cost in State Road?

Radon mitigation in State Road typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.

Should I test for radon if I'm buying a home in State Road?

Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.